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Issue 661919 link

Starred by 1 user
Status: Duplicate
Merged: issue 661856
Owner: ----
Closed: Nov 2016
Cc:
mmoroz@chromium.org
infe...@chromium.org
och...@chromium.org
█ aizatsky@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug-Security



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parsed_output == double_parsed_output. Parser/Writer mismatch.

Project Member Reported by ClusterFuzz, Nov 3 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5368468754137088

Fuzzer: libfuzzer_base_json_correctness_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  parsed_output == double_parsed_output. Parser/Writer mismatch.
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=428777:428862

Minimized Testcase (1.52 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96c-Cjl_nFVyoFRknDyE2gno9Yb1nKaequfa2P6zcYr7FluQsm0VKWQr6qb67YDcViZR7WvtkKfEzCQy2BemEM0eMDVy36hBxwRNhZSNAZ_vCJ7BTgM7TkBg7Qsfn-OvfMidF83cunzYRT4mmxty9D3CtrsEQ?testcase_id=5368468754137088

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
Project Member

Comment 1 by sheriffbot@chromium.org, Nov 3 2016

Labels: M-56
Project Member

Comment 2 by sheriffbot@chromium.org, Nov 3 2016

Labels: ReleaseBlock-Beta
This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 3 by sheriffbot@chromium.org, Nov 3 2016

Labels: Pri-1

Comment 4 by infe...@chromium.org, Nov 4 2016

Cc: och...@chromium.org aizatsky@chromium.org
Status: WontFix (was: Untriaged)

Comment 5 by nparker@chromium.org, Nov 4 2016 

This appears to flag a correctness bug, yes?

Comment 6 by aarya@google.com, Nov 4 2016 

Yes right.

Comment 7 by mmoroz@chromium.org, Nov 7 2016

Cc: infe...@chromium.org mmoroz@chromium.org
Why did we close this? Shouldn't we treat this as a functional bug?

Comment 8 by aizatsky@chromium.org, Nov 7 2016

Mergedinto: 661856
Status: Duplicate (was: WontFix)
Project Member

Comment 9 by sheriffbot@chromium.org, Feb 11 2017

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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